Room Resonant Frequency Calculator

Calculate Room Resonant Frequency

Formula

To calculate the Room Resonant Frequency (RRF):

\[ RRF = \frac{1130}{2 \times L} \]

Where:

What is Room Resonant Frequency?

Room resonant frequency refers to the frequency at which a room naturally resonates. This frequency is determined by the longest dimension of the room. Knowing the resonant frequency is important for acoustics, as it can affect sound quality and clarity within the space.

Example Calculation 1

Let's assume the following value:

Using the formula:

\[ RRF = \frac{1130}{2 \times 20} = \frac{1130}{40} = 28.25 \text{ Hz} \]

The Room Resonant Frequency is 28.25 Hz.

Example Calculation 2

Let's assume the following value:

Using the formula:

\[ RRF = \frac{1130}{2 \times 30} = \frac{1130}{60} = 18.83 \text{ Hz} \]

The Room Resonant Frequency is 18.83 Hz.